单项选择题

[听力原文]
M: May I see Mr. Green now I made an appointment with him yesterday.
W: This way, please. Mr. Green is expecting you.

What is the woman’s job()

A.She is Mr. Green’s secretary.
B.She is a receptionist in a hotel.
C.She is a waitress in a restaurant.
D.She is a shop assistant in a stor